File size: 2,735 Bytes
2d8be8f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | // Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
//! Access the HTTP client written in Rust.
pub use reqwest;
use tauri::{
plugin::{Builder, TauriPlugin},
Manager, Runtime,
};
pub use error::{Error, Result};
mod commands;
mod error;
#[cfg(feature = "cookies")]
mod reqwest_cookie_store;
mod scope;
#[cfg(feature = "cookies")]
const COOKIES_FILENAME: &str = ".cookies";
pub(crate) struct Http {
#[cfg(feature = "cookies")]
cookies_jar: std::sync::Arc<crate::reqwest_cookie_store::CookieStoreMutex>,
}
pub fn init<R: Runtime>() -> TauriPlugin<R> {
Builder::<R>::new("http")
.setup(|app, _| {
#[cfg(feature = "cookies")]
let cookies_jar = {
use crate::reqwest_cookie_store::*;
use std::fs::File;
use std::io::BufReader;
let cache_dir = app.path().app_cache_dir()?;
std::fs::create_dir_all(&cache_dir)?;
let path = cache_dir.join(COOKIES_FILENAME);
let file = File::options()
.create(true)
.append(true)
.read(true)
.open(&path)?;
let reader = BufReader::new(file);
CookieStoreMutex::load(path.clone(), reader).unwrap_or_else(|_e| {
#[cfg(feature = "tracing")]
tracing::warn!(
"failed to load cookie store: {_e}, falling back to empty store"
);
CookieStoreMutex::new(path, Default::default())
})
};
let state = Http {
#[cfg(feature = "cookies")]
cookies_jar: std::sync::Arc::new(cookies_jar),
};
app.manage(state);
Ok(())
})
.on_event(|app, event| {
#[cfg(feature = "cookies")]
if let tauri::RunEvent::Exit = event {
let state = app.state::<Http>();
match state.cookies_jar.request_save() {
Ok(rx) => {
let _ = rx.recv();
}
Err(_e) => {
#[cfg(feature = "tracing")]
tracing::error!("failed to save cookie jar: {_e}");
}
}
}
})
.invoke_handler(tauri::generate_handler![
commands::fetch,
commands::fetch_cancel,
commands::fetch_send,
commands::fetch_read_body,
commands::fetch_cancel_body,
])
.build()
}
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